Provided by: libx11-doc_1.6.3-1ubuntu2_all bug

NAME

       XChangeSaveSet, XAddToSaveSet, XRemoveFromSaveSet - change a client's
       save set

SYNTAX

       int XChangeSaveSet(Display *display, Window w, int change_mode);

       int XAddToSaveSet(Display *display, Window w);

       int XRemoveFromSaveSet(Display *display, Window w);

ARGUMENTS

       change_mode
                 Specifies the mode.  You can pass SetModeInsert or
                 SetModeDelete.

       display   Specifies the connection to the X server.

       w         Specifies the window that you want to add or delete from the
                 client's save-set.

DESCRIPTION

       Depending on the specified mode, XChangeSaveSet either inserts or
       deletes the specified window from the client's save-set.  The specified
       window must have been created by some other client, or a BadMatch error
       results.

       XChangeSaveSet can generate BadMatch, BadValue, and BadWindow errors.

       The XAddToSaveSet function adds the specified window to the client's
       save-set.  The specified window must have been created by some other
       client, or a BadMatch error results.

       XAddToSaveSet can generate BadMatch and BadWindow errors.

       The XRemoveFromSaveSet function removes the specified window from the
       client's save-set.  The specified window must have been created by some
       other client, or a BadMatch error results.

       XRemoveFromSaveSet can generate BadMatch and BadWindow errors.

DIAGNOSTICS

       BadMatch  Some argument or pair of arguments has the correct type and
                 range but fails to match in some other way required by the
                 request.

       BadValue  Some numeric value falls outside the range of values accepted
                 by the request.  Unless a specific range is specified for an
                 argument, the full range defined by the argument's type is
                 accepted.  Any argument defined as a set of alternatives can
                 generate this error.

       BadWindow A value for a Window argument does not name a defined Window.

SEE ALSO

       XReparentWindow(3)
       Xlib - C Language X Interface